33KV SF6 Gas Load Break Switch
These load break switch 33kvare intended for outdoor applications. They can be mounted either horizontally or vertically, and are suitable for electrical operation and power distribution by power distribution cabinet. These 33kv load break switch are tested by our quality controllers on various parameters before delivering them to our valued customer ends. We manufacture these switches with the help of cutting edge technology, which allows us to deliver a flawless product that is sure to be flawless as well. The 33 kV live parts are not directly touchable and hence guarantee protection from hazards.
33kv Load Break Switch Application
The 33kv pole mounted switchis made of a proven rugged, corrosion-resistant material (304L stainless steel plate for warships), ensuring a long service life (30 years) and a range of operations, with the characteristics ideal for on-column equipment.
33kv Load Break SwitchTechnical Parameters
|
Products Type |
FWX-36 |
|
Basic Ratings |
|
|
Maximum System Voltage |
36kV |
|
Rated Continuous Current |
630A |
|
Rated Frequency |
50/60Hz |
|
Short Time Withstand Current |
16kA/1sec |
|
Making and Breaking Capacity |
|
|
Mainly Active Load Current |
630A |
|
Number of Load-break Operations |
400times |
|
Short-circuit Making Current (peak) |
40kA |
|
Number of Making Operations |
5 times |
|
Cable Charging Current |
25A |
|
Line Charging Current |
|
|
Closed Loop Circuit Current |
630A |
|
Transformer Magnetizing Current |
22A |
|
Power Frequency Withstand Current Test |
|
|
Wet Condition-10sec Ph- Ph-Eth, Across Interrupters |
70kV |
|
DryCondition-1min，Ph- Ph, Phase to Earth |
95kV |
|
Dry Condition - 1 min Across Interrupter |
110kV |
|
Impulse Withstand Current Test( 1.2 x 50 µs ) |
|
|
Phase to Phase, Phase to Earth |
195kV |
|
Across Interrupter |
215kV |
|
Other Ratings & Specifications |
|
|
Internal Arc Test |
20kA /0.1 sec |
|
Arc Extinction Medium |
SF6 Gas |
|
Insulation Medium |
SF6 Gas |
|
Creepage Distance (Porcelain) |
1055mm |
|
Creepage Distance (Silicon) |
1550mm |
|
Dry arcing distance |
≥ |
|
IP Level |
65 |
|
Operation Performance |
|
|
Closing/Opening Time |
＜1sec |
|
Mechanical Operations (Guaranteed) |
10000times |
|
Operating Temperature (*Manual Type) |
-25～+70℃ |
|
Gas Pressure |
|
|
Nominal Pressure (MPa, at 20°C) |
|
|
Bursting Pressure (MPa) |
|
|
Minimum Gas Pressure (MPa) |
|
|
Leakage Rate (cc/ sec) |
≤0.5% |
|
Voltage sensors |
|
|
CT ABC 10P10 5VA |
400:05:00 |
Incoming side and outgoing side of the voltage sensor
6 Voltage sensor（built-in）
Phase voltage：（24（36）kV/√3）/（3.25V/√3）
Special attention should be paid to the voltage sensor, which must be directly fed by the 33KV load break interrupter switch.
No additional adjustment circuit can be added to the controller. The voltage signal of the 33kv load break switch into the test line needs to be tested separately.
Zhuhai Gopower Smart Grid Co., Ltd. was founded in 1998. It is one of the earliest high-tech electric power equipment ltdengaged in R&D and production of (12KV-40.5kV) medium-voltage transmission and distribution intelligent control equipment in China.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
24KV Recloser Vacuum Circuit Breaker | The 24KV breaker switch unit is comprised of three poles, the operating mechanism, and the operating mechanism housing. The sequence of the poles i... |
 |
SF6 Gas 11KV Load Break Switch | SF6 Gas 11KV Load Break Switch The 11kv load break switchis suitable for the distribution network with the highest voltage 11kV, the rated current... |
 |
LBS 24KV 630a SF6 Gas Load Break Switch | LBS 24KV 630a SF6 Gas Load Break Switch 24kV SF6 load break switchis a sf6 load break switch for medium voltage switchgear, using SF6 gas as arc e... |
 |
Centralized Type DTU | The centralized DTU adopts high-performance MCU processor, high-speed industrial network communication technology, multi-CPU integration technology... |
 |
Recloser Control Box-Feeder Terminal Unit | Recloser Control Box-Feeder Terminal Unit The feeder terminal unit(FTU) is a new HV switch control device of control cabinet enclosures equipped w... |
Похожие товары
 |
YD Pole Changing Multi-Speed Three-Phase Asynchronous Motor | Продавец: Taizhou Youbo Import & Export Co., Ltd. | YD series pole-changing multi-speed three-phase asynchronous motor has two-speed, three-speed, fo... |
 |
Standard Type AC Three Phase 8 Poles Vibration industrial shaker motor | Продавец: Shenzhen Putian Vibration Motor Co., Ltd. | Standard Type AC Three Phase 8 Poles Vibration Engineering The hallmark of the Standard ... |
 |
Micro Type Phase 2 Poles PT-MVE small electric vibrating motors | Продавец: Shenzhen Putian Vibration Motor Co., Ltd. | Micro Type Phase 2 Poles PT-MVE Product OverviewThe PT-MVE micro series AC Micro MVE Vibrat... |
 |
12V электромотор для инвалидного кресла | Продавец: Нортон | Электрические коляски 12V:Моторы Norton General без щетки для электрических инвалидных колясок пр... |
 |
Настраиваемые металлические формы | Продавец: 846123 | Высокоточные инженерныеНаши индивидуальные металлические пресс-формы изготовлены с использованием... |
